Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slope foundation pit layered backfilling device
The slope foundation pit layered backfilling device comprises a crown block capable of moving front and back, a hopper capable of moving left and right is arranged on the crown block, door plates in bilateral symmetry are arranged below the hopper, and the upper ends of the door plates are hinged to the hopper; a synchronizing device is arranged between the two door plates to synchronously open and close the two door plates; a first control rod is arranged on the outer side of the door plate, controls the door plate to be opened when not making contact with the inner wall of the foundation pit, and controls the door plate to be closed when making contact with the inner wall of the foundation pit and extruding. Second control rods are hinged to the front side and the rear side of the hopper correspondingly, a connecting rod is arranged between the upper ends of the two second control rods, the upper ends of the two second control rods are hinged to the two ends of the connecting rod correspondingly, and when one second control rod is located at the vertical position, the lower end of the other second control rod inclines outwards.
本发明公开了一种斜坡基坑分层回填装置，包括前后移动的天车，天车上设有左右移动的料斗，料斗下方设有左右对称的门板，门板上端与料斗铰接连接；两门板之间设有同步装置，使两门板同步开闭；门板外侧设有第一控制杆，第一控制杆与基坑内壁未接触时控制门板打开，第一控制杆与基坑内壁接触并挤压时控制门板关闭；料斗前后两侧均铰接有第二控制杆，两个第二控制杆上端之间设有一个连杆，两个第二控制杆上端分别与连杆的两端铰接，且使其中一个第二控制杆处于竖直位置时，另一第二控制杆下端向外倾斜，该发明解决解决注浆回填不均匀的问题。
Slope foundation pit layered backfilling device
The slope foundation pit layered backfilling device comprises a crown block capable of moving front and back, a hopper capable of moving left and right is arranged on the crown block, door plates in bilateral symmetry are arranged below the hopper, and the upper ends of the door plates are hinged to the hopper; a synchronizing device is arranged between the two door plates to synchronously open and close the two door plates; a first control rod is arranged on the outer side of the door plate, controls the door plate to be opened when not making contact with the inner wall of the foundation pit, and controls the door plate to be closed when making contact with the inner wall of the foundation pit and extruding. Second control rods are hinged to the front side and the rear side of the hopper correspondingly, a connecting rod is arranged between the upper ends of the two second control rods, the upper ends of the two second control rods are hinged to the two ends of the connecting rod correspondingly, and when one second control rod is located at the vertical position, the lower end of the other second control rod inclines outwards.
本发明公开了一种斜坡基坑分层回填装置，包括前后移动的天车，天车上设有左右移动的料斗，料斗下方设有左右对称的门板，门板上端与料斗铰接连接；两门板之间设有同步装置，使两门板同步开闭；门板外侧设有第一控制杆，第一控制杆与基坑内壁未接触时控制门板打开，第一控制杆与基坑内壁接触并挤压时控制门板关闭；料斗前后两侧均铰接有第二控制杆，两个第二控制杆上端之间设有一个连杆，两个第二控制杆上端分别与连杆的两端铰接，且使其中一个第二控制杆处于竖直位置时，另一第二控制杆下端向外倾斜，该发明解决解决注浆回填不均匀的问题。
Slope foundation pit layered backfilling device
一种斜坡基坑分层回填装置
LI WENQING (Autor:in) / CHEN HAO (Autor:in) / ZHAO KAN (Autor:in) / LI XI (Autor:in) / ZHANG ZHEN (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Earth and rock foundation pit backfilling machine and backfilling method thereof
| Europäisches Patentamt | 2021